NOT TESTED. Original box and instructions. All accessories, including Dwell Tachometer Tester, which I don’t think was included in set. Please see photos. The Vintage Sears Automotive Analyzer Model 244.21421 is a classic engine analyzer designed for passenger vehicles. Made in the United States by Sears, this unit comes with all original accessories including clamps. With an analog display, this diagnostic tool is perfect for troubleshooting and analyzing engine performance. Please note that this vintage piece does not come with a warranty. Perfect for collectors or automotive enthusiasts looking to add a piece of American-made diagnostic equipment to their toolkit.
